CN205473586U - Combustion system is retrieved to retort flue gas - Google Patents
Combustion system is retrieved to retort flue gas Download PDFInfo
- Publication number
- CN205473586U CN205473586U CN201620043515.4U CN201620043515U CN205473586U CN 205473586 U CN205473586 U CN 205473586U CN 201620043515 U CN201620043515 U CN 201620043515U CN 205473586 U CN205473586 U CN 205473586U
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- gas
- flue gas
- recovery
- retort
- wood
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model relates to a combustion system is retrieved to retort flue gas, retrieve tuber pipe, spraying purification ware, gas cleaning ware, intake pipe, fan and induction -pipe including the flue gas, the one end that the tuber pipe was retrieved to the flue gas is connected to the one or more retort to retrieve the combustible gas such as wood gas that produce among the carbonization process, the other end that the tuber pipe was retrieved to the flue gas connects gradually to spraying purification ware and gas cleaning ware to further get rid of the impurity in the flue gas, flue gas after purifying is through intake -tube connection to fan, burns put through the furnace of dry -off oven by the induction -pipe after the fan is pumped in. This system can carry out flue gas, the tail gas that the retort produced recycle in carbonization process, can not only provide fuel for the dry -off oven, still reduces and directly discharges the pollution that leads to the fact in the atmosphere, both energy -conservation, environmental protection again to the atmosphere because of tail gas.
Description
Technical field
This utility model relates to a kind of retort flue gas, tail gas recovery combustion system, belongs to a kind of environmental protection equipment.
Background technology
Machine-made carbon has another name called artificial carbon, regenerated carbon, smokeless clean charcoal, is that the carbonaceous become with woody debris's extrusion process is bar-shaped
Thing.Rod carbon feedstock wide material sources, rice husk, Pericarppium arachidis hypogaeae, boll hull, corn cob, corn stalk, kaoliang stalk etc. all can be used as raw material production rod
Charcoal, is optimal with sawdust, wood shavings, bamboo bits.Its density is big, and calorific value is high, smokeless, tasteless, pollution-free, do not explode, inflammable, be international
The upper Green Product generally acknowledged.
The production process of machine-made carbon is the club (semi-finished product) first woody debris's extrusion process become, then at retort
Under interior hot conditions, dry distilling becomes machine-made carbon, and the wooden material of these carbon containings can produce carbon monoxide, methane, hydrogen when carbonization
All it is discharged in air Deng containing cigarette fuel gas, not only causes the waste of the energy, and create the pollution to air.
Utility model content
Based on above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of retort off-gas recovery burning
System.Flue gas, tail gas that retort can be produced in carbonization process by this system recycle, and can not only be drying oven
Fuel is provided, also reduces because tail gas is directly discharged in air the pollution that causes air, the most energy-conservation, environmental protection again.
The technical solution of the utility model is: a kind of retort off-gas recovery combustion system, including off-gas recovery airduct,
Spray eliminator, flue gas cleaner, air inlet pipe, blower fan and snorkel, one end of described off-gas recovery airduct be connected to one or
Multiple retorts, described off-gas recovery airduct is provided with recovery blower fan, in order to reclaim the wood gas etc. produced in carbonization process
Imflammable gas.The other end of described off-gas recovery airduct is sequentially connected to spray eliminator and flue gas cleaner, described flue gas
Depurator is two-stage flue gas cleaner, in order to remove the impurity in flue gas further.Flue gas after purified connects through air inlet pipe
To blower fan, burn in being switched to the burner hearth of drying oven by snorkel after blower fan is pumped.
Above-mentioned spray eliminator includes that hermetic container, shower and water circulating pump, described shower are arranged on hermetic container
Inner cavity top, the outlet of described water circulating pump is connected with shower through water pipe, and the water inlet of described water circulating pump is through water pipe
Being connected with the middle and lower part of hermetic container, the bottom of described hermetic container is provided with wood tar and wood vinegar recovery tube, described wood
Tar and wood vinegar recovery tube lead to wood tar and wood vinegar recovery pond.
It addition, the bottom of above-mentioned two-stage flue gas cleaner is additionally provided with wood tar and wood vinegar recovery tube, described wood tar
Wood tar and wood vinegar recovery pond is led to wood vinegar recovery tube.
It is provided with control valve on above-mentioned wood tar and wood vinegar recovery tube.
The beneficial effects of the utility model are: flue gas that retort can be produced in carbonization process by this system, tail
Gas recycles, and can not only provide fuel for drying oven, also reduce because tail gas is directly discharged in air make air
The pollution become, the most energy-conservation, environmental protection again.It addition, this system also helps the wood tar in separating flue and wood vinegar, in order to reclaim
Utilize.
Accompanying drawing explanation
Fig. 1 is the structural representation of retort off-gas recovery combustion system in embodiment.
Fig. 2 is the structural representation of spray eliminator in embodiment.
Label declaration: 1-off-gas recovery airduct 2-spray eliminator 3-flue gas cleaner 4-air inlet pipe
5-blower fan 6-snorkel 7-retort 8-reclaims blower fan 9-drying oven 10-hermetic container 11-spray
Pipe 12-water circulating pump 13-wood tar and wood vinegar recovery tube 14-wood tar and wood vinegar recovery pond 15-are controlled
Valve processed.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with enforcement
Mode also coordinates accompanying drawing to be explained in detail.
As it is shown in figure 1, retort off-gas recovery combustion system of the present utility model includes that off-gas recovery airduct 1, spray are clean
Change device 2, flue gas cleaner 3, air inlet pipe 4, blower fan 5 and snorkel 6, one end of described off-gas recovery airduct 1 be connected to one or
Multiple retorts 7, described off-gas recovery airduct are provided with recovery blower fan 8, in order to reclaim the wood gas produced in carbonization process
Deng imflammable gas.The other end of described off-gas recovery airduct 1 is sequentially connected to spray eliminator 2 and flue gas cleaner 3, described
Flue gas cleaner 3 is two-stage flue gas cleaner, in order to remove the impurity in flue gas further.Flue gas after purified is through air inlet pipe
It is connected to blower fan 5, burns in being switched to the burner hearth of drying oven 9 by 6 pipes of supplying gas after blower fan 5 is pumped.
Above-mentioned spray eliminator includes that hermetic container 10, shower 11 and water circulating pump 12, described shower 11 are arranged on
Hermetic container 10 inner cavity top, the outlet of described water circulating pump 12 is connected with shower through water pipe, described water circulating pump
Water inlet is connected with the middle and lower part of hermetic container through water pipe, and the bottom of described hermetic container is provided with wood tar and wood vinegar returns
Closed tube 13, described wood tar and wood vinegar recovery tube lead to wood tar and wood vinegar recovery pond 14.
It addition, the bottom of above-mentioned two-stage flue gas cleaner is additionally provided with wood tar and wood vinegar recovery tube 13, described wood is burnt
Oil and wood vinegar recovery tube lead to wood tar and wood vinegar recovery pond 14.
It is provided with control valve 15 on above-mentioned wood tar and wood vinegar recovery tube.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in
Other relevant technical fields, are included in scope of patent protection of the present utility model.
Claims (6)
1. a retort off-gas recovery combustion system, including off-gas recovery airduct, spray eliminator, flue gas cleaner, air inlet
Pipe, blower fan and snorkel, it is characterised in that: one end of described off-gas recovery airduct is connected to one or more retort, in order to
Reclaim the imflammable gas produced in carbonization process；The other end of described off-gas recovery airduct be sequentially connected to spray eliminator and
Flue gas cleaner, in order to remove the impurity in flue gas further；Flue gas after purified is connected to blower fan through air inlet pipe, through blower fan
Burn in being switched to the burner hearth of drying oven by snorkel after pumping.
Retort off-gas recovery combustion system the most according to claim 1, it is characterised in that: on described off-gas recovery airduct
It is provided with recovery blower fan.
Retort off-gas recovery combustion system the most according to claim 1, it is characterised in that: described spray eliminator includes
Hermetic container, shower and water circulating pump, described shower is arranged on hermetic container inner cavity top, the water outlet of described water circulating pump
Mouth is connected with shower through water pipe, and the water inlet of described water circulating pump is connected with the middle and lower part of hermetic container through water pipe, institute
The bottom stating hermetic container is provided with wood tar and wood vinegar recovery tube, described wood tar and wood vinegar recovery tube towards wood tar
With wood vinegar recovery pond.
Retort off-gas recovery combustion system the most according to claim 1, it is characterised in that: described flue gas cleaner is two
Level flue gas cleaner.
Retort off-gas recovery combustion system the most according to claim 4, it is characterised in that: described two-stage flue gas cleaner
Bottom be additionally provided with wood tar and wood vinegar recovery tube, described wood tar and wood vinegar recovery tube lead to wood tar and wood vinegar
Recovery pond.
6. according to the retort off-gas recovery combustion system described in claim 3 or 5, it is characterised in that: described wood tar and wood
It is provided with control valve on vinegar liquid recovery tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043515.4U CN205473586U (en) | 2016-01-18 | 2016-01-18 | Combustion system is retrieved to retort flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043515.4U CN205473586U (en) | 2016-01-18 | 2016-01-18 | Combustion system is retrieved to retort flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205473586U true CN205473586U (en) | 2016-08-17 |
Family
ID=56669792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620043515.4U Active CN205473586U (en) | 2016-01-18 | 2016-01-18 | Combustion system is retrieved to retort flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205473586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028977A (en) * | 2018-06-13 | 2018-12-18 | 广东海沃森科创自动化有限公司 | Carbon kiln exhaust gas processing device and exhaust gas treating method processed |
| CN110746986A (en) * | 2019-11-28 | 2020-02-04 | 徐州马龙节能环保设备有限公司 | Working method of environment-friendly carbonization furnace |
-
2016
- 2016-01-18 CN CN201620043515.4U patent/CN205473586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028977A (en) * | 2018-06-13 | 2018-12-18 | 广东海沃森科创自动化有限公司 | Carbon kiln exhaust gas processing device and exhaust gas treating method processed |
| CN110746986A (en) * | 2019-11-28 | 2020-02-04 | 徐州马龙节能环保设备有限公司 | Working method of environment-friendly carbonization furnace |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |